? >> definitely seen gradual changes as i'm sure you have. look, i've had to use my former cheerleading voice many times to get a question to presidents and to candidates for president. but i've had to do that more and more as has jim over the years because, look, i mean it's just the world that we live in from their perspective that with twitter, the internet, with everything going viral immediately, it's hard for them to say anything without altering the message that they're trying to get out that day. having said that, it is frustrating having been a reporter on several presidential campaigns, you're there, you're going on the bus, you're going off the bus, you're sitting through every speech. and you want to have access to the candidate to be able to ask them questions. and especially at the end of a trip like this where you're really going full bore and you don't have a chance to ask anything, that's what happens when you really try to ask. and you have to be careful of your surroundings, but you got to do your job. >> gloria, and i have to ask you, in the big picture, how important is this r
